package cn.tedu._07weibo.mapper;


import cn.tedu._07weibo.pojo.dto.UserLoginParam;
import cn.tedu._07weibo.pojo.entity.User;
import cn.tedu._07weibo.pojo.vo.UserVo;

public interface UserMapper {


    int CheckUserByUsername(String username);

    int RegUserById(User user);

    UserVo loginByUsernameAndPassword(UserLoginParam userLoginParam);
}
